Koop Juho Alexander Arponen (born 20 April 1984 in Lappeenranta, Finland) is a Finnish singer and the winner of the fourth series of the Idols in 2008.
Koop Juho Alexander Arponen (born 20 April 1984 in Lappeenranta, Finland) is a Finnish singer and the winner of the fourth series of the Idols in 2008.